Bug 62671 - crashkernel crashes with Mini DisplayPort cable attached on Dell XPS 13
Summary: crashkernel crashes with Mini DisplayPort cable attached on Dell XPS 13
Status: RESOLVED INSUFFICIENT_DATA
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - Intel) (show other bugs)
Hardware: x86-64 Linux
: P1 normal
Assignee: intel-gfx-bugs@lists.freedesktop.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-10-07 12:16 UTC by emailgrant
Modified: 2014-01-23 08:40 UTC (History)
2 users (show)

See Also:
Kernel Version: 3.10
Subsystem:
Regression: No
Bisected commit-id:

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Description emailgrant 2013-10-07 12:16:42 UTC 
If I set up kdump and issue 'echo c > /proc/sysrq-trigger' with an HDMI cable attached to a TV and to the Mini DisplayPort on my Dell XPS 13 laptop, the crashkernel crashes right away on at least 3.10.5 and 3.11.3.  If I disconnect the cable, the crashkernel loads fine.  I'm running Gentoo.
Comment 1 Jani Nikula 2013-11-05 07:28:39 UTC 
Dmesg?
Comment 2 Jani Nikula 2014-01-23 08:40:00 UTC 
Insufficient data to proceed. Please reopen, with requested data, if the problem persists with newer kernels.
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